Are you allowed your own food + drink?

[L2MidgetGem B.H.A Seagull]

Thinking of bringing my flask of tea down. Is that allowed?

 

[Bridcutt]

I just want to take a Mars Milkshake for my throat

 

[countryman]

Carrying a chip pan full of hot fat is not advised in the back pack. Health and safety.

It's not a risk if you put a bit of foil on the top.No need to worry about serious burns on your back then.

 

[Goldstone Rapper]

How about Smirnoff in a Benylin bottle?